How many insider trades does FilingIQ track for QSEP?

FilingIQ tracks 39 Form 4 insider transactions for QSEP (QS Energy, Inc.), covering filings from Oct 13, 2016 onwards. 1 of those were filed in the last 90 days.

Are QSEP insiders net buyers or net sellers?

Across the full Form 4 history for QSEP, 5 transactions (13%) were open-market purchases and 0 (0%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does QSEP insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is QSEP in?

QS Energy, Inc. (QSEP) is classified in the Energy sector, specifically Oil & Gas Equipment & Services, with a current market capitalisation of $44.61M.

QSEP insider trading

OTC Markets OTCPK Energy

QS Energy, Inc. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

Last 90 days

Buys / sells

13% / 0%

Market cap

$44.61M

About QS Energy, Inc.

QS Energy, Inc. develops and commercializes energy efficiency technologies in the United States, Canada, South and Central America, Middle East, Asia and internationally. The company's energy efficiency technologies assist in meeting energy demands, enhancing the economics of oil transport, and reducing greenhouse gas emissions. The company's primary technology comprises Applied Oil Technology, a commercial-grade crude oil pipeline transportation flow-assurance product that reduces crude oil viscosity by applying a high intensity electrical field to crude oil while in transit. It serves upstream and midstream energy sectors. QS Energy, Inc. was formerly known as Save the World Air, Inc. and changed its name to QS Energy, Inc. in August 2015. The company was incorporated in 1998 and is based in Tomball, Texas.

Company website: www.qsenergy.com

QSEP insider activity at a glance

FilingIQ has scored 39 insider transactions for QSEP since Oct 13, 2016. The most recent filing in our index is dated Aug 27, 2026.

Across the full history, 5 open-market purchases and 0 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on QSEP insider trades is 48.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live QSEP trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for QSEP?: FilingIQ tracks 39 Form 4 insider transactions for QSEP (QS Energy, Inc.), covering filings from Oct 13, 2016 onwards. 1 of those were filed in the last 90 days.
Are QSEP insiders net buyers or net sellers?: Across the full Form 4 history for QSEP, 5 transactions (13%) were open-market purchases and 0 (0%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does QSEP insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is QSEP in?: QS Energy, Inc. (QSEP) is classified in the Energy sector, specifically Oil & Gas Equipment & Services, with a current market capitalisation of $44.61M.

Methodology & sources

Every QSEP insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.